This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: PATCH: Enhance Reuse Analysis of Long-stride Memory References in the Prefetcher
On Wed, Aug 12, 2009 at 10:49, Shobaki, Ghassan<Ghassan.Shobaki@amd.com> wrote:
>
> I have made both changes. I have added a new function to compute the
> miss probability considering all possible alignments. I also switched
> back from FP arithmetic to INT arithmetic. Here is the revised patch. It
> bootstrapped and passed CPU2006 giving the expected results: lbm
> improves by 8% and all other benchmarks are not affected. Is it OK for
> trunck?
Yes, I think that this was already approved by Zdenek with the changes
that you implemented.
Sebastian